/*侧边菜单*/
.sidenav {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 60px;
  box-sizing: initial;
  background: #ebf0f3;
}
.el-menu-vertical-demo {
  height: 100%;
}
.el-menu-vertical-demo .el-submenu .el-menu-item {
  min-width: 60px;
}
.el-menu-vertical-demo .el-menu-item i,
.el-submenu__title i {
   color:#05288D
}
.sidenav .iconfont{
  font-size:20px;
  padding:0 4px;
}
